Hi,
Is there any strategy/method or example of how to perform (non Nordic) MCU to (non Nordic) MCU firmware update via UART ? We want the non Nordic chip to do the firmware...
We are currently working with Zigbee coordinator sample SDK version 2.1.0. When attempting to write data to a unavailable device, the stack sends an unimplemented signal four...
Hi Team,
Can you please tell the AT commands of below.
1. AT command to keep nRF9160 in sleep mode.
2. AT command to wakeup nRF9160.
Regards,
Sravan Rikka
Hi,
We are trying to Perform DFU to nrf52840 from ESP32.Is there any Master DFU Code in the nrf SDK so that we can port this code to ESP32 IDF and perform DFU from ESP32...
Our product need CE approval. For that the radio must be set into an active transmitting mode among other. I have read the radio_test example is a good option.
To get a...
Greetings.
I have a question that I hope someone can help me with. Recently, I've been working with the HX711 sensor to weigh with a certain precision. I have a custom board...
Hi Devzone,
On my nrf52840-based custom board, I am implementing the scanning of devices broadcasting the Heart Rate service while advertising a custom service and connecting...
How do I get the value of the characteristic of the service I created? I try to get it with the following code, but the content pointer returned is NULL.
Hi,
I trying to generate dfu images following the procedure described below:
https://novelbits.io/nrf52-ota-dfu-ble-part-4/
the procedure to generate files is ok,...
Im using nRF Connect for VSCode on a Mac, creating a new application from any of the Matter samples works great with SDK 2.5.2.
However when using SDK 2.6.0 again creating...
I'm trying to use the Observer example in zephr-sdk-0.16.5 to work with beacons that only use long range coded phy mode. I've updaed prj.conf to take what I believe to be...
Hi,
Am Implementing Zigbee on NRF52840 chip with help of VS Code.
Zigbee Stack : 2.5.2
I configured nrf52840 DK as Zigbee network coordinator and another custom made...
Hi,
I am working on a project where I perform location determination with GNSS and send data over NB-IoT. I have written working code where I am reading location by GNSS...
Hi,
how to convert/format NCELL data to data that you can use to find the cell on a cellmapper.
This is a ncell result: %NCELLMEAS: 0, “06223A0C”, “20610”, “5334”,65535...
We recently got the NRF9151-DK and were trting to measure the e-DRX current on the system working on CAT-M1 network. The NRF9151 DK is loaded with Serial LTE Modem application...
Hello
I am developping a HID BLE device with a nRF52840. Seems my device can emulate AZERTY and QWERTY keyboard I am trying to use the bcountrycode in the hid descriptor...
Hello,
I've just finished my first layout for nRF51422. Anybody out there who could have a look at my design file and tell me if it is going to work?
Relevant details...
Hello, and thank you for your time. We have designed an NPM1100 into a product, and are unclear on if the behaviour of the charge pin is correct (nor indeed what exactly is...
Hello,
My device is failing to initialize because of an error with fds_init(). I am using SDK 14.2 with NRF52840.
It seems like the same problem as here , except no answer...
Hi, I'm working on a project with a custom board using a nRF52840. We are working with SDK 15.3
I have to setup the board for CE certification using the DTM example, adapted...
Hi, I try to connect ble devices to my iphone. I can send hid data over bluetooth but virtual keypad is hiding. I cant open it. I tried to send 0x65 data as hid report but...